19095431310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1405109}}^1$

素因数の和:1405273

約数の個数: 48

約数和(自身を含む): 49976952480

約数和(自身を除く): 30881521170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 6795, 13590, 1405109, 2810218, 4215327, 7025545, 8430654, 12645981, 14051090, 21076635, 25291962, 42153270, 63229905, 126459810, 212171459, 424342918, 636514377, 1060857295, 1273028754, 1909543131, 2121714590, 3182571885, 3819086262, 6365143770, 9547715655, 19095431310]

約数ペア:

[(1, 19095431310), (2, 9547715655), (3, 6365143770), (5, 3819086262), (6, 3182571885), (9, 2121714590), (10, 1909543131), (15, 1273028754), (18, 1060857295), (30, 636514377), (45, 424342918), (90, 212171459), (151, 126459810), (302, 63229905), (453, 42153270), (755, 25291962), (906, 21076635), (1359, 14051090), (1510, 12645981), (2265, 8430654), (2718, 7025545), (4530, 4215327), (6795, 2810218), (13590, 1405109)]